Both Instagram and TikTok have quietly reworked how content gets distributed through 2026, and a lot of the advice businesses were following twelve months ago now under-performs. Here's what's actually changed and what's genuinely working for Australian brands right now.
Watch-through and rewatch are weighted more than ever
Both platforms increasingly favour content people watch to the end, or watch more than once, over content that gets a quick like and a scroll-past. This rewards genuinely engaging content over content optimised purely for the first-second hook — the whole piece needs to hold attention, not just the opening.
Original content is being pushed harder than reposts
Both platforms have tightened distribution for recycled or lightly-edited reposted content, and are more aggressively favouring original creation. Generic, obviously AI-generated content without a genuine point of view is increasingly under-performing too — audiences and algorithms alike are getting better at spotting it.
Comments that spark real conversation matter more than comment count
A high comment count from generic 'nice post!' replies doesn't carry the same weight as a thread of genuine back-and-forth discussion. Content that asks a real question, takes a position, or invites disagreement tends to outperform content that's purely aspirational or promotional.
Niche relevance beats broad reach
Both algorithms are increasingly good at matching content to genuinely interested audiences rather than just maximising raw impressions. Content that's very clearly for a specific audience — a specific trade, a specific local area, a specific problem — often outperforms generic broad-appeal content, because it earns stronger engagement from the people it actually reaches.
Consistency still beats virality-chasing
Both platforms reward accounts that post consistently over accounts chasing one viral hit then going quiet. A steady, sustainable posting rhythm — even at moderate quality — outperforms sporadic bursts of high-effort content over the medium term.
Instagram specifically: Reels remain the primary distribution lever
Static posts and carousels still have a place for community and saves, but Reels remain the main way new audiences discover a business account. If you're only posting static content, you're leaving the biggest discovery channel on the platform unused.
TikTok specifically: search behaviour is now a real factor
A growing share of TikTok users search the platform directly the way they'd use Google. Clear, spoken keywords in your video (captured via on-screen text and auto-captions) and a genuinely descriptive caption help you surface in TikTok search, not just the For You feed.
Where to focus
Prioritise original, genuinely engaging short-form video, post consistently, and write content and captions for a specific audience rather than everyone. If you want a content strategy and posting system built around what's actually working right now, our social media and content service covers strategy, creative and paid amplification — tell us about your brand.